Warrior Carbon Steel Tapered Drill Bit & Counter Sink Set</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Single twist design efficiently ejects chips for cleaner holes</li><li>Made of smooth drilling， long lasting， heat treated steel</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41Z9SiEqLGL.jpg' noproxy></br>